package com.zh.test12Annot;

public class Test {

    /**
     * 
     * @param num1
     * @param num2
     * @return
     */
        public int add(int num1,int num2){
            return num1+num2;
        }

    public static void main(String[] args) {
        Person p=new Person();
        p.eat();
        Student s=new Student();
        s.eat();
    }

}
